Corning Thunderbolt Optical Cable 3.5m (12ft) for Self-Powered Peripherals AOC-MMS4CVP3-5M20 10 Gb/s bi-directional, dual channel with Thunderbolt Compatible with Thunderbolt 2, 20Gb/s Data and video on a single cable Daisy-chain up to six Thunderbolt devices Ultra-slim, "zero-bend" radius cable